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<div class="layui-container" style='font: 12px/14px arial,helvetica,sans-serif;'>
  <div class="layui-card">
    <span class="layui-breadcrumb" lay-separator="/">
      <a href="/" style="font: 12px/14px arial,helvetica,sans-serif;">{:lang('Home')}</a>
      {foreach $crumbs as $k=>$v }
      <a href="/{$v['crumbs_url']}" style="font: 12px/14px arial,helvetica,sans-serif;color:#36648A">{$v['alias_name']}</a>
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    <div class="layui-card-header">
        <h1>{:lang('Bearing FAQs')}</h1>
    </div>

      <div class="layui-content">
          <div class="title">
              <div class="d1 active"><a href="/resources/bearing-faqs/general-questions/">一般问题</a></div>
              <div class="d2"><a href="/resources/bearing-faqs/part-numbers-and-designations/">零件编号和名称</a></div>
              <div class="d3"><a href="/resources/bearing-faqs/ball-bearings/">球轴承</a></div>
              <div class="d4"><a href="/resources/bearing-faqs/roller-bearings/">滚子轴承</a></div>
              <div class="d5"><a href="/resources/bearing-faqs/clearance-and-preload/">间隙和预载荷</a></div>
              <div class="d6"><a href="/resources/bearing-faqs/grease/">润滑</a></div>
          </div>
          <div class="content d1">
            <div class="p">
                <div class="question">1. {:lang('Where is the nearest distributor or field sales person?')}</div>
                <div class="answer">{:lang('Currently there are no authorized distributors of LILY Bearing. For any inquiries related to sales, kindly reach out to our sales team at our headquarters.')}</div>
            </div>
              
            <div class="p">
              <div class="question">2. {:lang('Do you have any industry certifications?')}</div>
              <div class="answer">{:lang('Yes. Upon request, we can provide Certificates of Conformance (C of C), material certs, inspection reports, and information on RoHS compliance, and material traceability. Furthermore, our company has successfully obtained certifications of ISO 9001 (ISO 9001:2015 Quality management systems - Requirements) and AS9100 (AS9100 Quality Management Systems - Requirements for Aviation, Space, and Defense Organizations).')}</div>
            </div>

            <div class="p">
              <div class="question">3. {:lang('What is your regular delivery time?')}</div>
              <div class="answer">{:lang('For orders of items that are currently in stock, our standard shipping timeframe is typically 1-2 business days. However, for orders that require production in large quantities, our estimated production time is generally 4-5 weeks.')}</div>
            </div>

            <div class="p">
              <div class="question">4. {:lang('How does shipping work?')}</div>
              <div class="answer">{:lang('When it comes to goods that are not overly heavy, our standard shipping method typically involves utilizing established carriers such as UPS or FedEx, either through customer accounts or prepaid arrangements. For larger quantities of heavy goods, we typically arrange shipping via air or sea freight. Please note that the customer bears the responsibility for all associated fees, duties, taxes, and other related charges.')}</div>
            </div>

            <div class="p">
              <div class="question">5. {:lang('What is the typical shelf life of a bearing?')}</div>
              <div class="answer">{:lang('As a general guideline, bearings made of 52100 Chrome Steel are typically preserved properly after production and can typically be guaranteed for a shelf life of at least 2 years. It is recommended to check for signs of rust, unusual sounds, and grease condition before sending bearings to customers, especially if they have been in stock for more than 2 years.')}</div>
            </div>

          </div>

          <!-- <div class="content d2">
            <div class="p">
              <div class="question">{:lang('What is the difference between ZZ, 2RS, LLB and LLU seals?')}</div>
              <div class="answer">{:lang('ZZ: Double metal shield, provides moderate sealing against solid contaminants')}</div>
              <div class="answer">{:lang('2RS: Double rubber seal, provides effective sealing against both solid contaminants and liquids')}</div>
              <div class="answer">{:lang('LLB: Double lip land riding contact seal, provides moderate sealing against contaminants')}</div>
              <div class="answer">{:lang('LLU: Double lip contact seal with inner flinger, provides enhanced sealing effectiveness against contaminants and harsh environments')}</div>
              <div class="answer" style="margin-top: 10px;">{:lang('These designations indicate different types of seals used in bearings, with varying levels of sealing effectiveness. ZZ and LLB seals provide moderate sealing against solid contaminants, while 2RS and LLU seals offer more effective sealing against both solid contaminants and liquids. LLU seals also have an inner flinger that enhances sealing in harsh environments. The choice of seal type depends on the specific application and environmental conditions.')}</div>
            </div>
          </div>

          <div class="content d3">
            <div class="p">
                <div class="question">{:lang('What is the difference between angular contact bearings and deep groove ball bearings?')}</div>
                <div class="answer">{:lang('Deep groove ball bearings are a non-separable type bearing with the line connecting contact points of the inner ring, steel ball, and outer ring of 0o in the radial direction. They are designed to take mainly radial loads but can handle some axial load in either direction. Angular contact bearings are also a non-separable type. The line connecting contact points of the inner ring, steel ball, and outer ring creates an angle with the line drawn in the radial direction called the contact angle. Angular contact bearings can accommodate relatively heavy axial loads in one direction in addition to radial loads. The larger the contact angle, the larger the axial loading capacity becomes.')}</div>
            </div>
          </div>

          <div class="content d4">
            <div class="p">
                <div class="question">{:lang('Are your tapers the same as Timken? Are they interchangeable with Timken?')}</div>
                <div class="answer">{:lang('All LILY tapered roller bearings are Timken interchangeable.')}</div>
            </div>
          </div>

          <div class="content d5">
            <div class="p">
                <div class="question">{:lang('Explain the difference between C3 and normal clearance?')}</div>
                <div class="answer">{:lang('Clearance classes are established by ABMA. C3 is a clearance specification one class larger than "C Normal" (sometimes referred to as "C0" in deep groove radial ball bearings).')}</div>
            </div>
          </div>

          <div class="content d6">
            <div class="p">
                <div class="question">{:lang('How much grease is too much?')}</div>
                <div class="answer">{:lang('For general applications a grease fill of 30% of the free space in the bearing is accepted as standard by most manufacturers. Slow speed applications in harsh environments (such as agricultural machinery) can sometimes require a larger fill. High speed applications (i.e. hand tools) can require a lesser fill.')}</div>
            </div>
          </div> -->

      </div>    
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</div>
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